Wounded officers and Mrs. W. E. Corey, wife of the American steel magnate, who has given her home to wounded American officers. A game of bridge in progress on the veranda. Chteau de Villegenis at Palaiseau, France.

Lieutenant Colonel R. D. Garrett, chief signal officer, 42nd Division, testing a telephone left behind by the Germans in the hasty retreat from the salient of St. Mihiel. Essey, France.

This shattered church in the ruins of Neuvilly furnished a temporary shelter for American wounded being treated by the 110th Sanitary Train, 4th Ambulance Corps, France.

Columns of German prisoners taken by the Americans in the first day of the assault on the St. Mihiel salient, marching in the rain toward the prison pens prepared for them at Ansauville, France.

Forest of Argonne, France.

A view due west across the River Aire.

This report was prepared by the Historical Section of the Army War College detailing the activities of the "Lost Battalion" during the Meuse-Argonne Operation, World War I.

German plane C.L. 111 A 3892/18 brought down in the Argonne by American machine gunners, between Montfaucon and Cierges, France, showing Red Cross painted on wings and fuselage of planes.

This is a message delivered by pigeon from the commander of the "Lost Battalion" to the headquarters of the 308th Infantry requesting a halt of the artillery barrage that was causing numerous friendly fire casualties.

Situated just behind the American trenches before the Allied drive of September 26, 1918. Avocourt is now a pile of stones, scarcely a wall is standing, France.